2223105 has 8 divisors (see below), whose sum is σ = 3556992. Its totient is φ = 1185648.

The previous prime is 2223101. The next prime is 2223113. The reversal of 2223105 is 5013222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2223105 - 2² = 2223101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 148207 = 2223105 / (2 + 2 + 2 + 3 + 1 + 0 + 5).

It is not an unprimeable number, because it can be changed into a prime (2223101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74089 + ... + 74118.

It is an arithmetic number, because the mean of its divisors is an integer number (444624).

2^2223105 is an apocalyptic number.

It is an amenable number.

2223105 is a deficient number, since it is larger than the sum of its proper divisors (1333887).

2223105 is a wasteful number, since it uses less digits than its factorization.

2223105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148215.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2223105 is about 1491.0080482680. The cubic root of 2223105 is about 130.5128655421.

Adding to 2223105 its reverse (5013222), we get a palindrome (7236327).

The spelling of 2223105 in words is "two million, two hundred twenty-three thousand, one hundred five".